*SUPPORT*
IN: fep blicket OUT: YELLOW PURPLE
IN: fep OUT: YELLOW
IN: fep lug OUT: YELLOW PINK
IN: lug OUT: PINK
IN: zup fep gazzer zup wif fep wif lug OUT: RED RED YELLOW YELLOW PINK
IN: blicket wif lug OUT: PURPLE PINK
IN: lug fep zup dax lug dax fep OUT: YELLOW PINK PINK YELLOW RED
IN: lug lug OUT: PINK PINK
IN: zup fep fep blicket dax blicket dax fep OUT: YELLOW PURPLE RED YELLOW YELLOW PURPLE
IN: blicket OUT: PURPLE
IN: fep wif zup zup OUT: YELLOW RED RED
IN: zup blicket OUT: RED PURPLE
IN: fep zup gazzer lug OUT: PINK YELLOW RED
IN: blicket dax blicket OUT: PURPLE PURPLE

*QUERY*
IN: lug dax blicket OUT: PURPLE PINK
IN: zup wif zup OUT: RED RED
IN: zup OUT: RED
IN: lug fep OUT: PINK YELLOW
IN: zup lug wif fep OUT: RED PINK YELLOW
IN: zup wif fep OUT: RED YELLOW
IN: zup zup blicket dax zup OUT: RED RED RED PURPLE
IN: fep dax blicket OUT: PURPLE YELLOW
IN: lug wif blicket dax blicket OUT: PURPLE PINK PURPLE
IN: blicket wif zup dax fep OUT: YELLOW PURPLE RED

*GRAMMAR*
zup -> RED 
 blicket -> PURPLE 
 fep -> YELLOW 
 lug -> PINK 
 x1 dax u1 -> [u1] [x1] 
 x1 wif x2 -> [x1] [x2] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 